Hourly Weather Forecast - DeKalb, IL

12 AM
18°F
20%
13mph
WNW
Partly Cloudy
Humidity
83%
Feels like
4°F
Dew Point
13°F
1 AM
15°F
10%
12mph
WNW
Partly Cloudy
Humidity
83%
Feels like
2°F
Dew Point
11°F
2 AM
13°F
10%
11mph
WNW
Mostly Clear
Humidity
83%
Feels like
0°F
Dew Point
9°F
3 AM
11°F
10%
10mph
WNW
Clear
Humidity
82%
Feels like
-2°F
Dew Point
7°F
4 AM
10°F
10%
9mph
WNW
Mostly Clear
Humidity
85%
Feels like
-3°F
Dew Point
6°F
5 AM
10°F
10%
9mph
WNW
Partly Cloudy
Humidity
87%
Feels like
-4°F
Dew Point
6°F
6 AM
8°F
10%
10mph
WNW
Partly Cloudy
Humidity
89%
Feels like
-5°F
Dew Point
6°F
7 AM
8°F
10%
10mph
WNW
Partly Cloudy
Humidity
88%
Feels like
-6°F
Dew Point
5°F
7:16 AM
8 AM
8°F
0%
9mph
W
Mostly Sunny
Humidity
85%
Feels like
-5°F
Dew Point
4°F
9 AM
10°F
0%
9mph
W
Sunny
Humidity
81%
Feels like
-3°F
Dew Point
5°F
10 AM
12°F
0%
10mph
W
Sunny
Humidity
79%
Feels like
-1°F
Dew Point
7°F
11 AM
14°F
0%
10mph
W
Mostly Sunny
Humidity
77%
Feels like
1°F
Dew Point
8°F
12 PM
16°F
0%
11mph
W
Mostly Sunny
Humidity
75%
Feels like
4°F
Dew Point
10°F
1 PM
17°F
0%
10mph
W
Mostly Sunny
Humidity
74%
Feels like
5°F
Dew Point
11°F
2 PM
18°F
0%
10mph
W
Partly Cloudy
Humidity
73%
Feels like
6°F
Dew Point
11°F
3 PM
17°F
0%
9mph
W
Partly Cloudy
Humidity
75%
Feels like
6°F
Dew Point
11°F
4 PM
17°F
10%
7mph
W
Partly Cloudy
Humidity
79%
Feels like
7°F
Dew Point
11°F
4:57 PM
5 PM
15°F
10%
5mph
W
Mostly Cloudy
Humidity
81%
Feels like
7°F
Dew Point
10°F
6 PM
15°F
10%
4mph
W
Mostly Cloudy
Humidity
83%
Feels like
9°F
Dew Point
10°F
7 PM
14°F
10%
3mph
W
Mostly Cloudy
Humidity
83%
Feels like
14°F
Dew Point
10°F
8 PM
15°F
10%
3mph
W
Cloudy
Humidity
82%
Feels like
15°F
Dew Point
10°F
9 PM
15°F
10%
3mph
W
Cloudy
Humidity
80%
Feels like
15°F
Dew Point
10°F
10 PM
16°F
10%
3mph
W
Cloudy
Humidity
79%
Feels like
11°F
Dew Point
11°F
11 PM
17°F
10%
4mph
WNW
Cloudy
Humidity
79%
Feels like
11°F
Dew Point
12°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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